Saccharomyces cerevisiae
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ABSTRACT:
PROVIDER: PRJNA113893 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Affinity purification of ribosomes and associated RNAs using tagged Rpl16a and Rpl16b
| PRJNA113917 | ENA
Project description:This SuperSeries is composed of the following subset Series: GSE13653: Affinity purification of ribosomes and associated RNAs from stress-treated cells GSE13654: Affinity purification of ribosomes and associated RNAs using tagged Rpl16a and Rpl16b Refer to individual Series
2010-06-25 | E-GEOD-13682 | biostudies-arrayexpress
Project description:Affinity purification of S. cerevisiae or N. crassa Puf3 from S. cerevisiae cells and identification of associated RNAs by microarray
2015-03-16 | GSE50996 | GEO
Project description:Translating ribosome affinity purification (TRAP) methods allow cell-specific recovery of polyribosome-associated RNAs by genetic tagging of ribosomes in selected cell populations. In this study, we purified and analysed the polyribosome-associated RNA fraction of zebrafish embryo´s retinas at 22 hours post-fertilization. To this aim, we generated a transgenic strain in which the tagged ribosomes expression is restricted to the retina cells due to the activity of a specific promoter.
2021-12-29 | GSE192511 | GEO
Project description:In this study, we systematically identified ribosome associated RNAs. To identify ribosome associated RNAs, C-terminal ZZ-tagged Rpl16a, expressed under control of its native promoter, was affinity purified from whole cell extracts of cultures grown to mid-log phase. Extracts were incubated with immunoglobulin G (IgG) coupled microbeads, washed, and ribosomes were eluted by tobacco etch virus (TEV) protease treatment. To analyze how changes in steady-state mRNA levels (= transcriptome) are related to changes of respective messages in the translatome, total RNA and ribosome associated RNA from stress-treated and untreated cells were analyzed with yeast cDNA microarrays. To achieve this, fluorescently labeled (Cy5) cDNA was prepared from total RNA isolated from yeast cell extracts and from affinity-purified ribosomes, and each sample was mixed with differentially labeled (Cy3) cDNA prepared from a common reference RNA pool, and competitively hybridized on yeast cDNA microarrays. We performed five independent experiments with untreated cells grown in minimal medium (t=0 reference) and three or more independent biological replicates of treated cells. Altogether, we sampled the cell's response to five different "stress treatments" that were applied for relatively short periods of time (10 or 20 minutes) to avoid secondary effects triggered by transcriptional adaption. A stimulus or stress experiment design type is where that tests response of an organism(s) to stress/stimulus. e.g. osmotic stress, behavioral treatment Time: Duration of the treatment Growth Condition: Type of treatment stimulus_or_stress_design
2010-06-25 | E-GEOD-13653 | biostudies-arrayexpress
Project description:In this study, we systematically identified ribosome associated RNAs. To identify ribosome associated RNAs, C-terminal ZZ-tagged Rpl16a, expressed under control of its native promoter, was affinity purified from whole cell extracts of cultures grown to mid-log phase. Extracts were incubated with immunoglobulin G (IgG) coupled microbeads, washed, and ribosomes were eluted by tobacco etch virus (TEV) protease treatment. To analyze how changes in steady-state mRNA levels (= transcriptome) are related to changes of respective messages in the translatome, total RNA and ribosome associated RNA from stress-treated and untreated cells were analyzed with yeast cDNA microarrays. To achieve this, fluorescently labeled (Cy5) cDNA was prepared from total RNA isolated from yeast cell extracts and from affinity-purified ribosomes, and each sample was mixed with differentially labeled (Cy3) cDNA prepared from a common reference RNA pool, and competitively hybridized on yeast cDNA microarrays. We performed five independent experiments with untreated cells grown in minimal medium (t=0 reference) and three or more independent biological replicates of treated cells. Altogether, we sampled the cell's response to five different "stress treatments" that were applied for relatively short periods of time (10 or 20 minutes) to avoid secondary effects triggered by transcriptional adaption. A stimulus or stress experiment design type is where that tests response of an organism(s) to stress/stimulus. e.g. osmotic stress, behavioral treatment Time: Duration of the treatment Growth Condition: Type of treatment
2009-05-12 | GSE13653 | GEO
Project description:Proteotoxic stress triggers adaptive cellular responses, including changes in gene expression on the levels of transcription and translation. In this study, we analyzed the translational response of yeast cells to impaired protein import into mitochondria, a condition under which mitochondrial precursor proteins accumulate in the cytosol and impose proteotoxic stress. We analyzed changes in translational efficiency as well as more subtle changes in the distribution of ribosomes along transcripts, with a special focus on translation initiation sites.
2021-12-14 | GSE172017 | GEO